TS19371 查看數據表（PDF） - TSC Corporation
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TS19371 Datasheet PDF : 10 Pages
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TS19371
Boost (Step-up) WLED Driver with OVP
Application Information (Continue)
TS19371CX6 Typical Application Circuit
Reference Design Information
VIN Range
(V)
5
9
12
15
VLED.
(V)
19.8
29.7
29.7
29.7
L (uH)
22
33
47
68
LED
(Series)
6pcs
9pcs
9pcs
9pcs
LED
(Parallel)
14
14
14
14
Current
(Series/mA)
20
20
20
20
Resistor
(Ω)
4.75
4.75
4.75
4.75
Efficiency
(%)
81.2
83.6
87.2
88.4
TS19371CX6 Typical Application Circuit for 1W x 6pcs LEDs
Reference Design Information
VIN Range
(V)
12~15
VLED.
(V)
19.8
L (uH)
68
1W LED
(Series)
6pcs
Current
(mA)
350
Resistor
(Ω)
0.22
Efficiency
(%)
88
5/10
Version: G08
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